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How do you get the length of a list in the JSF expression language?
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Yes, since some genius in the Java API creation committee decided that, even though certain classes have size() members or length attributes, they won't implement getSize() or getLength() which JSF and most other standards require, you can't do what you w...
Java - Convert integer to string [duplicate]
...st. (See String source in JDK at grepcode.com/file/repository.grepcode.com/java/root/jdk/openjdk/… .)
– ingyhere
Nov 16 '13 at 13:36
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Xcode stuck at “Your application is being uploaded”
...e above steps doesn't help you then follow this second method:
Xcode needs java runtime for uploading your apps to the App Store.
enter 'java -version' in the terminal, java version should be 1.6 .If not then download
latest compatible java only from apple download center:
http://support.apple.com/k...
What are the best JVM settings for Eclipse? [closed]
...wsplash
org.eclipse.platform
--launcher.defaultAction
openFile
-vm
C:/Prog/Java/jdk1.6.0_21/jre/bin/server/jvm.dll
-vmargs
-Dosgi.requiredJavaVersion=1.6
-Declipse.p2.unsignedPolicy=allow
-Xms128m
-Xmx384m
-Xss4m
-XX:PermSize=128m
-XX:MaxPermSize=384m
-XX:CompileThreshold=5
-XX:MaxGCPauseMillis=10
-...
Most efficient conversion of ResultSet to JSON?
...n the "server side" cursor. With this kind of cursors (a.k.a. resultset to Java devs) the DBMS sends data incrementally to client (a.k.a. driver) as the client goes forward with the reading. I think Oracle cursor are server side by default. For MySQL > 5.0.2 look for useCursorFetch at connection ...
Why aren't superclass __init__ methods automatically invoked?
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In Python/Java terminology, __init__ is called a constructor. This constructor is an initialization function called after the object has been completely constructed and initialized to a default state including its final runtime type. I...
How to convert ASCII code (0-255) to its corresponding character?
How can I convert, in Java, the ASCII code (which is an integer from [0, 255] range) to its corresponding ASCII character?
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How can I ask the Selenium-WebDriver to wait for few seconds in Java?
I'm working on a Java Selenium-WebDriver. I added
15 Answers
15
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IllegalMonitorStateException on wait() call
I am using multi-threading in java for my program.
I have run thread successfully but when I am using Thread.wait() , it is throwing java.lang.IllegalMonitorStateException .
How can I make a thread wait until it will be notified?
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Java URL encoding of query string parameters
... + URLEncoder.encode(q, StandardCharsets.UTF_8);
When you're still not on Java 10 or newer, then use StandardCharsets.UTF_8.toString() as charset argument, or when you're still not on Java 7 or newer, then use "UTF-8".
Note that spaces in query parameters are represented by +, not %20, which is le...